Test parameterization is a powerful practice that allows the same test to be executed multiple times with different parameters. Parameters are similar to input values (variables) that can change with each execution.
Parameterized tests in Xray are defined just like any other test with the addition of some parameter names within the specification using the following notation: ${PARAMETER_NAME}. This notation is used to reference parameters within thetest steps.
Preconditionissues can also be parameterized by including parameter names in the precondition specification.
The parameters, along with their values, are defined within adataset. A dataset is a collection of data represented with a tabular view where every column of the table represents a particular variable (orparameter), and each row corresponds to a given record (oriteration) of the dataset. The number of rows in the dataset determines the number of iterations to execute.
A dataset can be defined in the following entities/scopes:
Test (default dataset)
Test Plan - Test
Test Execution - Test (Test Run)
The closest dataset to the test run will be the one used to generate the iterations, effectively overriding any dataset defined in higher levels.
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All iterations for a given test are executed within the context of the same test run. Each iteration can be expanded, and the steps executed individually. The step parameters will be replaced by the corresponding iteration values. The steps affect the iteration status that, in turn, affects the overall test run status.
